baber/WOPTO huggingface dataset:
Patent CA-2445667-A1 (CA)
Title: Process for preparing an aluminum alloy sheet with improved bendability and aluminum alloy sheet produced therefrom
Inventor: BULL MICHAEL JACKSON
IPC: C22C21/08
Filed: 2002-05-02
Abstract: A process is described for producing an aluminum alloy sheet having excellent bendability for use in forming panels for automobiles. An aluminum alloy is used comprising 0.5 - 0.75% by weight Mg, 0.7 - 0.85% by weight Si, 0.15 -0.35% by weight Mn 0.1 - 0.3% by weight Fe, optionally 0.2 - 0.4% by weight Cu and the remainder Al and incidental impurities, and this alloy is cast into ingots by semi-continous casting. The ingot is subjecting to hot rolling and cold rolling, followed by solution heat treatment of the formed sheet. This sheet material is then pre-aged by rapidly cooling from an initial pre-aging temperature of at least 80~C t room temperature at a cooling rate of more than 5~C/hour.
Patent CA-2446429-A1 (CA)
Title: Aloe-emodin derivatives and their use in the treatment of neoplastic pathologies
Inventor: PECERE TERESA
IPC: C07C69/80
Filed: 2002-05-10
Abstract: The invention relates to aloe-emodin (AE) derivatives and their use as anticancer drugs. Said derivatives show a specific cytotoxicity to tumour cells, also of neuroectodermal origin, to which they may in particular act as aloe-emodin prodrugs. Said pharmacological profile makes them particularly suitable for use in the treatment of neoplasias. Therefore, pharmaceutical compositions containing said compound may be usefully used in the treatment of neoplasias.  It has surprisingly been found that aloe-emodin derivatives in position 3' (bearing either a positive or negative charge) exhibit improved solubility properties and, at the same time, in vitro show cytotoxicity to tumour cells, also of neuroectodermal origin.
Patent CA-2447887-A1 (CA)
Inventor: TRAPANI GABRIELE M
IPC: G02B3/00
Filed: 2002-03-20
Abstract: An apparatus and method for forming a lenticular optical system (10) is provided in which a composite image (16) is viewable through a molded lens (18) from a first angle and an object or image placed at a preselected distance beneath the composite image is viewable from a second angle. The apparatus of the present invention provides for registration of the lenticular lenses (18) with the printed (16) image when the lenses are formed.
Patent CA-2448860-A1 (CA)
Inventor: BASSI DANIELE
IPC: B44C3/08
Filed: 2003-11-12
Abstract: The modellable tile has an upper surface and a bottom surface and comprises a thin and flexible support element associated to the bottom surface, and at least one recess which involves a whole width of the tile but not the thin and flexible support element. The recess separates the tile into at least two parts which are totally separated one from another, which parts exhibit upper edges which are located side-by-side and which are destined to be brought into reciprocal contact in order to give the tile a predetermined non-flat conformation.
Patent CA-2451801-A1 (CA)
Title: Drum shredder
Inventor: LEPAGE CHARLES
IPC: B02C18/22
Filed: 2003-12-02
Abstract: A drum shredder including a fan aggression adjustment system provides easy-to-use control for the speed of processing bales and the cut length of the material removed from the bale as a result of the processing. Additionally, a loading frame, which preferably has forks and includes a conveyance system, assists in the loading of bales into the processing tub without the use of external loading machinery.
Patent CA-2452253-A1 (CA)
Title: Novel crystal of arylethenesulfonamide derivative and preparation process thereof
Inventor: KATO YOSHINORI
IPC: A61P43/00
Filed: 2002-07-25
Abstract: Novel crystals of (E)-N-[6-methoxy-5-(2-methoxyphenoxy)-2-(pyrimidin-2-yl)pyrimidin-4-yl]-2-phenylethenesulfonamide potassium salt; and a novel solvate of (E)-N-[6-methoxy-5-(2-methoxyphenoxy)-2-(pyrimidin-2-yl)pyrimidin-4-yl]-2-phenylethenesulfonamide.
Patent CA-2452480-A1 (CA)
Inventor: WATTS WILLIAM
IPC: B41J2/01
Filed: 1997-03-18
Abstract: A Z-fold print media handling system for printing banners and the like uses an inkjet printing mechanism without a tractor-feed. A series of stuttering stopping and starting steps generates varying static and dynamic frictional forces to separate the first sheet of a Z-fold stack from the remainder of the stack. Both conventional cut-sheet media and Z-fold media are fed using the same printing mechanism, which pulls the media toward a printzone through frictional engagement with a first surface of the media. To prevent printhead crashes and smearing the image near the perforations joining the Z-fold sheets, the printhead to media spacing is increased for 2-fold media over the standard spacing used for cut-sheet media. A cam feature is incorporated into the media drive clutch disk to determine whether an operator bas set a selector lever for cut-sheet or Z-fold printhead to media spacing.
Patent CA-2452830-A1 (CA)
Title: Method and apparatus for real time testing of dtv antenna transmitting systems in time domain under full power
Inventor: SKALINA ANDRE J
IPC: H04N17/00
Filed: 2003-04-04
Abstract: A real time apparatus for testing a DTV antenna transmitting system, wherein the DTV antenna transmitting system transmits an original signal from a DTV  transmitter to a DTV transmitting antenna, is disclosed that includes a probe, wherein the probe is connected in series with the DTV antenna transmitting system, and senses signals traversing the DTV antenna transmitting system. An error detector of the testing apparatus compares the received signal to the original signal to identify the magnitude and location of errors.
Patent CA-2453619-A1 (CA)
Title: Procede de controle de ressources radio affectees a une communication entre un terminal mobile et une infrastructure cellulaire a etalement de spectre et equipements pour la mise en oeuvre du procede
Inventor: LUCIDARME THIERRY
IPC: H04B7/005
Filed: 2002-03-07
Abstract: On mesure des paramètres de canaux de propagation respectifs entre le termin al mobile (14, 14A, 14B) et plusieurs émetteurs-récepteurs fixes (13), et on transmet à un contrôleur de réseau radio (12) des messages de compte rendu indiquant une partie au moins des paramètres mesurés. Le contrôleur de résea u radio traite les messages de compte rendu. Les mesures comprennent la détermination, pour chaque émetteur-récepteur fixe, d'un profil de propagati on incluant au moins un trajet de propagation associé une énergie de réception respective, et les paramètres indiqués dans les messages de compte rendu pou r au moins un émétteur-récepteur comprennent des données dépendant de la répartition énergétique dans le profil de propagation, prises en compte par le contrôleur de réseau radio dans son traitement.
Patent CA-2453982-A1 (CA)
Title: Motor-driven type power steering apparatus
Inventor: MACHIDA TOMOMASA
IPC: F16H57/038
Filed: 2003-12-23
Abstract: A motor-driven type power steering apparatus includes a drive gear connected to an output shaft of a motor; a driven gear in mesh with the drive gear, which is connected to a steering unit; a bearing for supporting one end of the driver gear; a support portion in which the bearing is disposed; and a curved leaf spring which has a length larger than a peripheral length of the bearing and fitted between the bearing and the support portion in a resiliently deformed state. The curved leaf spring urges the bearing so that a distance between an axis of the driven gear and an axis of the drive gear decreases.
Patent CA-2454007-A1 (CA)
Title: Tetrahydroquinoxalines acting as bradykinin antagonists
Inventor: TELAN LEILA
IPC: C07D409/12
Filed: 2002-07-04
Abstract: The invention relates to novel tetrahydroquinoxalines of structure I/Ia, to a method for producing the same and to the use thereof for the treatment and/or prophylaxis of diseases, in particular for the treatment and/or prophylaxis of painful conditions. The compounds have an affinity to the bradykinin-1 receptor.
Patent CA-2455253-A1 (CA)
Title: Combination window and video display with dual sided viewability
Inventor: HEIKKILA KURT E
IPC: G03B21/56
Filed: 2004-01-16
Abstract: A window is mounted in a wall between two adjacent rooms.      The window has at least one suspended particle device glass pane that can be switched from a clear window mode to a partially reflective, partially translucent screen mode. A video image, such as a television program, can be projected onto the pane in its screen mode and is simultaneously viewable from either side of the pane and thus either of the two adjacent rooms. The window allows a parent in a kitchen, for example, to view continuously the programs children in an adjacent den are watching without physically leaving the kitchen to visit the den. The window screen provides dual room video program viewability without requiring multiple television sets.
Patent CA-2458432-A1 (CA)
Title: Method and apparatus for the disposal of waste fluids
Inventor: MICHAELS THOMAS L
IPC: F04F5/02
Filed: 2004-02-18
Abstract: An innovative method and apparatus for disposing of waste fluids, especially human body fluids such as are generated during surgery, into a hospital's sanitary sewer system is provided. A conduit system is adapted to transport waste fluid from a receptacle to a sanitary sewer using an eductor having a venturi device. The conduit system includes first and second conduits, First and second connectors are used to easily connect the first conduit to the second conduit. The second connector includes a flap that acts as a check valve.
Patent CA-2460353-A1 (CA)
Title: Gaming device having improved award offer bonus scheme
Inventor: PALMER GREGG J
IPC: G07F17/32
Filed: 2002-08-09
Abstract: A gaming device (10a or 10b) having an improved award offer bonus scheme wherein the player may improve their award during the bonus round (fig. 3H).
Patent CA-2461665-A1 (CA)
Inventor: GODDARD AUDREY
IPC: C07H21/04
Filed: 2002-10-15
Abstract: La présente invention concerne des compositions convenant pour le diagnostic et le traitement d'affections intestinales inflammatoires chez des mammifères. L'invention concerne également des procédés se rapportant à l'utilisation de ces compositions aux mêmes fins.
Patent CA-2462047-A1 (CA)
Inventor: ROMIJN BAREND BASTIAAN
IPC: B65D75/50
Filed: 2004-03-26
Abstract: The invention relates to a package (1) comprising at least two opposite walls (3, 5) which are bonded together along a longitudinally extending bonding seam (16, 17). Each wall (3, 5) comprises at least two bonded-together wall members (6, 7; 8, 9), which are folded onto each other about a fold line (10, 11), wherein parts (26, 27) of the walls (3, 5) positioned on either side of the wall members (6, 7; 8, 9) can be moved away from each other in directions (P1, P2) extending parallel to the longitudinal direction of the bonding seam (16, 17), wherein the opposite wall members (6, 7; 8, 9) can be moved apart, bounding an opening that gives access to a space present inside the package (1).
Patent CA-2462951-A1 (CA)
Inventor: ANGOV EVELINA
IPC: C12N15/30
Filed: 2002-01-25
Abstract: L'invention concerne l'expression et la purification de la protéine recombinante MSP-1¿42? de Plasmodium falciparum (3D7). Le procédé de l'invention permet d'obtenir une protéine hautement purifiée retenant le repliement et le pontage disulfure de la molécule native. La protéine recombinante MSP-1¿42? est utile en tant que réactif de diagnostic, dans la production d'anticorps et comme vaccin.
Patent CA-2469507-A1 (CA)
Inventor: LEMAIRE LAURENT
IPC: A47K10/36
Filed: 2004-05-31
Abstract: The invention comprises a system and a method for discriminating a roll placed in a paper roll dispenser, as well as a paper roll with a core comprising at least one passive element having an electrical conductivity different from that of the core, to be used in conjunction with the dispenser. The system comprises at least two conducting plates located within the paper roll dispenser such that when the roll is positioned within the dispenser, the plates are in proximity of the roll, the plates being electrically insulated from each other, means for detecting capacitance between the plates and generating a signal indicative of said capacitance and means for discriminating said paper roll based on a value of the signal.
Patent CA-2470162-A1 (CA)
Title: Absorbent article
Inventor: FELLER BRYAN KEITH
IPC: A61F13/539
Filed: 2002-12-17
Abstract: The absorbent article (10) provides a signal viewable from the top surface of (28) the absorbent article which gives a perception of depth within the absorbent article. This creation of depth perception is accomplished by the use of at least two tones (42, 44) within a color and/or by the use of multiple tones and multiple colors operating together to create a perception of depth within the absorbent article.
Patent CA-2470199-A1 (CA)
Inventor: DE PAOLI AMBROSI GIANFRANCO
IPC: A61K8/00
Filed: 2002-12-13
Abstract: La présente invention concerne une composition à usage topique, destinée au traitement et à l'amélioration de l'apparence esthétique de la peau. Ladite composition comprend, en tant que principe actif, un mélange de linoléate d'éthyle et de citrate de triéthyle. Ladite composition est active dans le traitement de la séborrhée et de l'acné.
Patent CA-2470263-A1 (CA)
Inventor: DESOS PATRICE
IPC: A61P25/18
Filed: 2004-06-11
Abstract: Composés de formule (I): (see formula I) dans laquelle: R1 représente un hydrogène, un halogène ou un alkyle, R1a représente un hydrogène ou un alkyle, R2 représente un hydrogène, halogène ou un hydroxy, A représente CR4R5 ou NR4, R3 représente un hydrogène, un alkyle ou un cycloalkyle, R4 représente un hydrogène ou un alkyle, ou bien A représente un azote et forme avec -CHR3- adjacent le cycle (see formula II ) dans lequel m représente 1, 2 ou 3, R5 représente un hydrogène ou un halogène, X est tel que défini dans la description, leurs isomères ainsi que leurs sels d'addition. Médicaments.
Patent CA-2470396-A1 (CA)
Title: Methods for preserving ophthalmic solutions and preserved ophthalmic solutions
Inventor: TSAO FU-PAO
IPC: A61L12/12
Filed: 2003-01-17
Abstract: A method of inhibiting Cladosporium growth in an aqueous ophthalmic solution comprising a cellulose derivative and a hydrogen peroxide source, comprising : providing an aqueous solution comprising a cellulose derivative and a hydrog en peroxide source, wherein said solution will support Cladosporium growth if contaminated with Cladosporium; and admixing an effective amount of an alkaline earth metal salt with said solution to yield an alkaline earth meta l- containing solution which, if contaminated with Cladosporium, will allow les s Cladosporium growth than an otherwise identical solution that does not comprise an alkaline earth metal salt.
Patent CA-2470561-A1 (CA)
Title: Fat continuous food product
Inventor: PELAN EDWARD G
IPC: A23D7/01
Filed: 2002-11-25
Abstract: Fat continuous food products which comprise a dispersed aqueous phase a primary emulsifier, polyglycerol polyricinoleate, one or more co-emulsifiers, wherein the dispersed aqueous phase comprises a specific amount of protein and wherein the solid fat content of the fat is below 6 % at 35~C or the ambient temperature of interest, are storage stable to 40 ~C, stable under spreading, and still show good melting behaviour upon consumption.
Patent CA-2472411-A1 (CA)
Title: Laser processing apparatus with polygon mirror
Inventor: HAN YOU-HIE
IPC: B23K26/06
Filed: 2004-06-23
Abstract: The disclosure is directed to a laser processing apparatus employing a polygon mirror, capable of processing an object efficiently.      The apparatus is comprised of a laser generator for emitting a laser beam, a polygon mirror rotating at the axis and having a plurality of reflection planes which reflect the laser beam incident thereon from the laser generator, and a lens irradiating the laser beam on an object, e.g., a wafer, that is settled on a stage, after condensing the laser beam reflected from the polygon mirror. In applying the laser beam to the wafer in accordance with a rotation of the polygon mirror, the stage on which the wafer is settled moves to enhance a relative scanning speed of the laser beam, which enables an efficient cutout operation for the wafer. As it uses only the laser beam to cutout the wafer, there is no need to change any additional devices, which improves a processing speed and cutout efficiency. Further, it is available to control a cutout width and to prevent a recasting effect by which vapors generated from the wafer during the cutout process are deposited on cutout section of the wafer, resulting in accomplishing a wafer cutout process in highly fine and precise dimensions.
Patent CA-2472526-A1 (CA)
Title: Media holding package
Inventor: ROSSITER SHANE P
IPC: G11B33/04
Filed: 2003-01-06
Abstract: A boxed disc package has a box with a base and a foldable rigid creased boar d having multiple parallel creases. Mounting board-receiving panels and spines are formed and separated by the creases. Plural tray-holding boards are mounted on the board-receiving panels. Plural disc-holding trays are mounted on the plural tray-holding boards. One of the board-receiving panels of the foldable rigid creased board is secured in the box base. The remaining board - receiving panels with the attached tray-holding boards, trays and discs are folded around the spines for overlying each other and folding into the box base.
Patent CA-2473259-A1 (CA)
Title: Illustrated disposable diaper
Inventor: MIYAWAKI MASAMI
IPC: A61F13/15
Filed: 2003-08-26
Abstract: An illustrated disposable diaper is described, wherein the illustration can be clearly recognized from outside simply by looking at the diaper from one side, even if the diaper is in its folded state when the diaper changer takes it out of the package. The effect of the illustration can be fully exhibited.
Patent CA-2475363-A1 (CA)
Inventor: REILLY PAUL JEFFERSON
IPC: G06F17/30
Filed: 2003-02-07
Abstract: The invention provides a method of providing content to a mobile terminal, the method comprising the steps of: receiving data at the mobile terminal;  classifying the content data in accordance with classification data comprised within the content data; storing the content data within the mobile terminal;  creating an access object whereby the content data may be accessed; and associating the access object with further access objects having similar classification codes. This method has a significant effect in simplifying the provision of content to mobile terminals.
Patent CA-2476152-A1 (CA)
Title: Temporary dermatological agent
Inventor: CUNDLIFFE VIVA MARIE
IPC: A61K8/26
Filed: 2004-03-30
Abstract: In a treatment for surface removal of hair and skin oils and deposited heavy metals, general skin toner, and a manual or static exfoliant, it is a Chitin or Chitosan powder, formulated in a paste, gum, peel, or tincture, formulated in conjunction with any plant derived cellulose, starch, or fiber, resin, acid, gel, mineral or clay derived vehicle, and a synthetic or natural surfactant. The agent is formulated for removal from the skin or hair at any time longer than five minutes. The agent will be composed of a formulation with a range of 3% to 95% Chitin or Chitosan powder by weight or volume, and any plain derived cellulose, starch, or fiber, gum, mineral or clay derived powder or vehicle composed of a formulation range of 5% to 97% by weight or by volume, and a dry or liquid surfactant formulation with a range of .05% to 50% by weight or volume.
Patent CA-2476273-A1 (CA)
Inventor: LI ZHULAN
IPC: C08F10/00
Filed: 2003-01-30
Abstract: The present invention provides a solid catalyst component for the polymerization of olefins, comprising magnesium, titanium, a halogen and an electron donor, wherein said electron donor comprises at least one selected from the group consisting of polyol ester compounds of the formula (I): R~1C O- O-CR~3R~4-A-CR~5R~6-O-CO-R~2 (I) wherein, R~1 and R~2 groups, which may be identical or different, can be substituted or unsubstituted hydrocarbyl havi ng 1 to 20 carbon atoms, R~3-R~6 groups, which may be identical or different, c an be selected from the group consisting of hydrogen, halogen or substituted or unsubstituted hydrocarbyl having 1 to 20 carbon atoms, R~1-R~6 groups optionally contain one or more hetero-atoms replacing carbon, hydrogen atom or the both, said hetero-atom is selected from the group consisting of nitrogen , oxygen, sulfur, silicon, phosphorus and halogen atom, two or more of R~3-R~6 groups can be linked to form saturated or unsaturated monocyclic or polycycl ic ring; A is a single bond or bivalent linking group with chain length between two free radicals being 1-10 atoms, wherein said bivalent linking group is selected from the group consisting of aliphatic, alicyclic and aromatic bivalent radicals, and can carry C~1-C~20 linear or branched substituents; o ne or more of carbonatom and/or hydrogen atom on above-mentioned bivalent linking group and substituents can be replaced by a hetero-atom selected fro m the group consisting of nitrogen, oxygen, sulfur, silicon, phosphorus, and halogen atom, and two or more said substituents on the linking group as well as above-mentioned R~3-R~6 groups can be linked to form saturated or unsaturated monocyclic or polycyclic ring.
Patent CA-2476923-A1 (CA)
Inventor: GREIG NIGEL
IPC: A61K31/403
Filed: 2003-03-18
Abstract: Compositions and methods for the treatment of diseases resulting from cognitive disorders, such as Alzheimer's diseases with the compound (-) N- (-) _N phenyl canbamoyleseroline as the active ingredient.
Patent CA-2482424-A1 (CA)
Title: Antenna adaptation to manage the active set to manipulate soft hand-off regions
Inventor: PROCTOR JAMES A JR
IPC: H04B1/707
Filed: 2003-03-10
Abstract: A method of managing the number of base station engaged in soft hand-off in a mobile communication system (fig. 3). The method involves manipulating a subscriber (200) based directional antenna (120) so as to control the number of base transceiver stations (130), pilot channels, beacon signals or other signals detected to be used in soft hand-off processing. The adaptive antennas (220) are modified to manage the number of active set members, such as by manipulating direction, beamwidth, or other antenna parameters.
Patent CA-2483298-A1 (CA)
Inventor: SCHEBESTA ANDREAS
IPC: B05B15/65
Filed: 2003-03-04
Abstract: The invention relates to a spray tool (10) having a source (20, 21) for liquid working medium, a source (22) for control medium and a plurality of spray modules (14). Each spray module (14) has at least one feed (18, 19) for liquid working medium and at least one feed (38) for control medium, and comprises at least one spray element (16) for discharging liquid working medium. The spray modules (14) are combined to form a plurality of spray circuits (K1, K2, ...), the supply of control medium to which can be controlled independently of the supply of control medium to the other spray circuits. At least one spray circuit (K1, K2, ...) is assigned a distributor unit (28) which has a plurality of connection points (24) for connecting lines (26) which are guided freely to the feeds (38) of the spray modules (14) belonging to this spray circuit.
Patent CA-2485180-A1 (CA)
Inventor: MCEWAN IAN KENNETH
IPC: F16L55/162
Filed: 2003-04-29
Abstract: L'invention concerne un procédé permettant de réduire la percolation due à une fuite (5) dans un conduit (1), la fuite étant définie en termes de dimension maximale x<SB>L</SB> et de dimension minimale dans une direction orthogonale y<SB>L</SB> et la taille effective de la fuite étant donnée par (1). Une pluralité d'éléments d'étanchéité (3) sont introduits dans le conduit, les éléments d'étanchéité présentant des dimensions a, b et c dans des directions mutuellement orthogonales et la taille effective S<SB>E</SB> de l'élément d'étanchéité étant donnée par (2). Les éléments d'étanchéité ont une taille effective SE qui est inférieure à la taille effective de la fuite SL, de sorte que les éléments d'étanchéité (3A) soient entraînés en direction du point de fuite et soient déplacés au-dessus de la fuite et réduisent la percolation, sous l'effet d'une pression différentielle en ce point et imputable à la fuite.